Portable speakerphone with a pivoting microphone boom



FIG. 1 is a perspective view of a portable speakerphone with a pivoting microphone boom according to the invention;

FIG. 2 is a top view of the portable speakerphone shown in FIG. 1;

FIG. 3 is a bottom view of the portable speakerphone shown in FIG. 1;

FIG. 4 is a front view of the portable speakerphone shown in FIG. 1;

FIG. 5 is a rear view of the portable speakerphone shown in FIG. 1;

FIG. 6 is a left side view of the portable speakerphone shown in FIG. 1;

FIG. 7 is a right side view of the portable speakerphone shown in FIG. 1 with the pivoting microphone boom located in an open position with the boom positioned approximately 90 degrees from the speakerphone;

FIG. 8 is a first cross-sectional view as called out in FIG. 1;

FIG. 9 is a second cross-sectional view as called out in FIG. 2;

FIG. 10 is a third cross-sectional view as called out in FIG. 2;

FIG. 11 is a right side view of the portable speakerphone shown in FIG. 1 with the pivoting microphone boom located in a partially open position with the boom positioned approximately 45 degrees from the speakerphone; and,

FIG. 12 is a right side view of the portable speakerphone shown in FIG. 1 with the pivoting microphone boom located in the fully closed position. 

I claim the ornamental design for a portable speakerphone with a pivoting microphone boom, as shown and described. 